File-> Publish settings-> Formats-> check only swf -> set the destination folder. When you want to save,you don't press "save" or "save as" but "publish"Remember to save it as an SWF file... Otherwise is will not work.

File-> Publish settings-> Formats-> check only swf -> set the destination folder. When you want to save,you don't press "save" or "save as" but "publish"Remember to save it as an SWF file... Otherwise is will not work.